我有一个数组，它返回各种字符串，我试图html解码。但我似乎无法找到适用于所有字符串的函数。例如，我的一个字符串看起来是这样的：PHP的html解码字符串
"a detail of The School of Athens<!-- this should link to an article about the famous artwork -->, a fresco by Raphael"
而其他看起来像这样：
""Aristotle" by Francesco Hayez (1791–1882)"
我既可以使用html_entity_decode摆脱第一个字符串中的注释（<!--/-->）的，或htmlentities在第二个将–更改为-，但我找不到任何将所有我的字符串更改为常规文本。有没有可以做到这一点的功能？
TIA！
<!doctype html>
<html lang="en">
<head>
<title>String Cleansing</title>
</head>
<body>
<?php
echo '<pre>';
// The below are the strings
echo $string_with_htmlent =
"a detail of The School of Athens<!-- this should link to an article about the famous artwork -->, a fresco by Raphael";
echo '<br>';
echo $string_unicode =
"Aristotle by Francesco Hayez (1791";
?>â€"
<?php
echo $string_unicode_c = "1882)";
echo '<br>';
// The below is how you fixed
echo $a = html_entity_decode($string_with_htmlent); echo '<br>';
echo $b = htmlentities($string_unicode.$string_unicode_c);
echo '<br>';
// The below is how I code and you expect
$clean = $string_with_htmlent.' '.$string_unicode.' '.$string_unicode_c;
var_dump(filter_var($clean,FILTER_SANITIZE_STRING));
echo '</pre>';
?>
</body>
</html>
备用的html_entity_decode和htmlentities是FILTER_SANITIZE_STRING。用一个内置函数修复所有html实体代码和特殊字符。